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Looking for an MBE ECU to try on my SR# #254.

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DON BLENDERMAN
(@speedstarincdjb)
Eminent Member
Joined: 12 months ago
Posts: 19
Topic starter  

I've been working on other projects since trying to get my injected 1500 Series 1 SR3 running right. I'm back on it. I've killed lots of rats along the way and the current situation is: By increasing the idle well above what's "correct", the engine starts and idles (high). As it warms up ...too fast; 75C in a few minutes... the idle reduces to the point where it almost stalls. This is why I have to start with a high idle. At this point, it sounds crappy and misses intermittently. Looking through the injector air horns, I see flashes of light associated with the missing. It seems to be predominant on 1 cylinder, but it does it on all 4. At this point, I can add throttle at the pedal, but it still misfires and I see flashing in the air horns below the butterflies. So ... it aint right. I'm going to do a leakdown this week but one of the first things that I did, way back, was a compression test which was perfect across the board. I'm wondering if someone has an MBE ECU that I can try to see if that's the problem. I'll put up a deposit and if fixes my problem, I'll purchase it or return it and try to find another one. This thing ran great before it sat in storage for several years. 


   
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CharleyH
(@charleyhradicalsportscarregistry-com)
Famed Member Admin
Joined: 6 years ago
Posts: 1835
 

Hi Don (@speedstarincdjb), I have been looking around for some of these since you posted  and I finally found a couple.  They are $25 each (plus shipping) if you want one, but unfortunately I can't guarantee that they work. but that seem like a pretty minor investment to try.  Let me know if you are interested in either of these.

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DON BLENDERMAN
(@speedstarincdjb)
Eminent Member
Joined: 12 months ago
Posts: 19
Topic starter  

Hi Charley, sure, I'll take the 992B. Let me know how to pay you. I tried to look at your parts list but I didn't see a set of caliper seals. I'll take a (4) caliper set if you happen to have those. 


   
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